초록 ▼

A data input device uses a palatal plate formed of resin that includes multiple sensors. The sensors detect whether the palatal plate is in contact with the tongue or not. An output (on-off) of the sensor is supplied to an IC. The data corresponding to the output of the sensor, i.e. a form of the to

A data input device uses a palatal plate formed of resin that includes multiple sensors. The sensors detect whether the palatal plate is in contact with the tongue or not. An output (on-off) of the sensor is supplied to an IC. The data corresponding to the output of the sensor, i.e. a form of the tongue-palate contact, are transmitted from the IC through an antenna to an external equipment.

대표청구항 ▼

A data input device uses a palatal plate formed of resin that includes multiple sensors. The sensors detect whether the palatal plate is in contact with the tongue or not. An output (on-off) of the sensor is supplied to an IC. The data corresponding to the output of the sensor, i.e. a form of the to

A data input device uses a palatal plate formed of resin that includes multiple sensors. The sensors detect whether the palatal plate is in contact with the tongue or not. An output (on-off) of the sensor is supplied to an IC. The data corresponding to the output of the sensor, i.e. a form of the tongue-palate contact, are transmitted from the IC through an antenna to an external equipment. gital signal processor polls said analog signal receiver to read said digital signal data representing said high frequency voltage events. 9. The power and environmental condition monitoring system of claim 1 wherein said digital signal processor communicates with an internal uninterruptible power supply (UPS) for detecting power outages. 10. The power and environmental condition monitoring system of claim 1 wherein said post-processing system includes software for generating a data report, wherein said data report includes at least a summary of at least some of said processed digital signal data. 11. The power and environmental condition monitoring system of claim 1 wherein said analog signal receiver includes an isolated measurement circuit for measuring voltage signals. 12. The power and environmental condition monitoring system of claim 1 wherein said analog signal receiver includes at least one peak detect circuit for detecting said high frequency voltage signals representing said high frequency voltage events. 13. The power and environmental condition monitoring system of claim 12 wherein the sensitivity of said peak detect circuit is configurable to filter out unwanted high frequency signals. 14. An analog signal receiver for use in a power and environmental condition monitoring system that monitors power and environmental conditions at a site, said analog signal receiver comprising: a plurality of analog signal inputs including high/low voltage signal inputs for receiving voltage signals and multi-purpose inputs for receiving low frequency analog measurement signals; a plurality of isolated measurement circuits for measuring said voltage signals received on said high/low voltage signal inputs, wherein each of said isolated measurement circuits includes an isolating amplifier and an isolated signal transmitter connected to said isolation amplifier; analog signal processing circuitry for processing said voltage signals and said low frequency analog measurements signals; a multiplexer for multiplexing said voltage signals and said analog measurement signals into a multiplexed low frequency analog signal; a low frequency A/D converter for converting said multiplexed low frequency analog signal to low frequency digital signal data; a low frequency buffer for buffering said low frequency digital signal data; a high frequency voltage event detector for detecting high frequency voltage events; at least one high frequency A/D converter for converting said high frequency voltage events to high frequency voltage digital data; and a high frequency buffer for buffering said high frequency voltage digital data. 15. The analog signal receiver of claim 14 wherein said isolated signal transmitter includes one of a linear optocoupler, a transformer coupler, and a capacitive coupler. 16. The analog signal receiver of claim 14 wherein said high/low frequency voltage inputs include voltage inputs for each phase. 17. The analog signal receiver of claim 14 wherein said multi-purpose inputs are selects from the group consisting of current inputs, low frequency voltage inputs, and environmental condition sensor inputs. 18. The analog signal receiver of claim 14 wherein said high frequency voltage event detector includes a peak detect circuit for detecting said high frequency voltage events. 19. A method for processing data in a power and environmental condition monitoring system, said method comprising: receiving high frequency data and low frequency data, representing voltage signals and environmental condition signals; generating data log entries, wherein each of said data log entries includes at least a date/time stamp and at least some of said low frequency data; logging said data log entry in a data log; classifying said high frequency data and said low frequency data to determine an event classification; analyzing said high frequency data and said low frequency data based upon said event classification and selecting s